Summary
A cast iron check valve with resilient seat.
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Application
Suitable for pipelines that do not contain Group 1 gasses or unstable fluids, as defined by the Pressure Equipment Directive 2014/68/EU.
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Description
A cast iron check valve with resilient seat.
Features and benefits:
- Check valves permit flow in one direction only and close automatically if flow reverses.
- Entirely automatic in action, depending upon pressure and velocity of flow within the line to perform their functions of opening and closing.
- Swing pattern, bronze trim, resilient seated.
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Color
Black
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Material
Cast iron
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SKU Code
FM469
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Specification
Classification data
Standard
To BS EN 10226-2, BS 5154: 1991, BS EN 1982 and BS EN 12164.
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Pressure rating
PN16.
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Connections
Flanged.
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Additional properties
Inlets/outlets diameter
50 mm.
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Dimensions
203 x 113 mm.
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Weight
11.3 kg.
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Operation
Swing check valve.
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Materials
Cast iron BS EN 1561 GJL-250, Bronze BS EN 1982 CC491K, Nitrile rubber, Stainless steel type 304 (50–80 mm), 13% Cr.Steel AISI type 410 (100–300 mm), Steel BS 3692 Gr.8.8, Steel BS 3692 Gr.8, Asbestos free, Aluminium and Steel.
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PressureRange
Temperature: -10 to +65°C: 16 bar.
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Sustainability data
Material
Cast iron
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Recyclability
Recyclable
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Expected Life
20 year
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